House Number 666: Steam price vs key
House Number 666 costs €3.01 as a key at BuyCheapKeys, versus a regular price of €3.99 on the Steam Store: you save €0.98 (25% less). The key activates on your Steam account and it's exactly the same game (prices from October 4, 2026).
- Instant deliveryKey by email and in your account
- Full guaranteeReplacement or refund
- Secure paymentCard, PayPal, Google Pay, Apple Pay
- Activates on SteamSame game in your library
- Up to 4% cashbackWith the VIP Club
Should I buy House Number 666 now? Great time to buy
The key costs €0.98 less than the regular Steam price and is at its lowest recorded price.
Price score: 4/10 · The key is 25% below the regular Steam price.
The same game, for less
A Steam key gives you exactly the same as buying on Steam. Only the price changes.
Available House Number 666 keys
1 offer, sorted by price
- €3.01Buy
House Number 666
CheapestSteam keyGlobal-€0.98 compared with the Steam regular price
House Number 666 price history
- Steam regular price€3.99
- BuyCheapKeys key€3.01
We've been tracking this game since October 3, 2026. The chart will appear once there are a few days of data.
How to activate the House Number 666 key
- 1
Buy the key
Choose the House Number 666 offer and pay. You get the key instantly.
- 2
Open Steam
Go to “Games” › “Activate a Product on Steam”.
- 3
Redeem and play
Paste the key and the game stays in your library forever.
House Number 666 FAQ
›How much is House Number 666 on Steam?
The regular Steam price of House Number 666 is €3.99. At BuyCheapKeys the Steam key costs €3.01, €0.98 less.
›Where to buy House Number 666 cheapest?
The cheapest option is the BuyCheapKeys Steam key for €3.01, 25% below the regular Steam price. Instant delivery and it activates on Steam.
›Is the House Number 666 key the same game as on Steam?
Yes. When you redeem the key, House Number 666 is added to your Steam account with achievements, cloud saves and updates, just as if you bought it on Steam.
›What is the lowest price for House Number 666 at BuyCheapKeys?
The lowest recorded price for the key at BuyCheapKeys is €3.01 (October 4, 2026). Today it costs €3.01.
›Will the House Number 666 key work in my country?
We list Global and Europe region keys. Each BuyCheapKeys product page tells you whether it can be activated in your country before you buy.
›Is it safe to buy from BuyCheapKeys?
Yes. Delivery is instant by email and in your account, we accept card, PayPal, Google Pay and Apple Pay, and every purchase is covered by a replacement or refund guarantee.
›Is House Number 666 worth it?
It has 88% positive reviews out of 9 on Steam (“9 user reviews”), was released in 2019 and is developed by Anamik Majumdar. Genres: Survival Horror, Walking Simulator, Horror, 2D.
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House Number 666
€3.01